X / 96.6 = (80.5 - 35) / 80.5 ( because the small and large triangles are similar, because of the parallel lines)
x / 96.6 = 45.5 / 80.5
x = 96.6 * 45.5 / 80.5 = 54.6 m (answer)
3x^2+1/ (1-x) (x+3) you have to simplify the expression
What is the interquartile range of this data set?<br>
2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
4vir4ik [10]
Answer:
I believe it is 63 although i may be doing the wrong formula. but as far as i can tell thats right.
Step-by-step explanation:
I would say 2.5 becasue there are two lines between the -2 and -1 so it would be half. SO my awnser is 2.5
i hope this helped you
Have a good day
if it is wrong tell me
The answer is 363.2 unless there's parentheses
